Our integrated circuits and reference designs for power transfer units (PTUs) help you design systems such as static transfer switches (STS), automatic switchgears, AC-power distribution units (PDUs) and automatic transfer switches (ATS) with increased reliability and accuracy.
Design requirements
Modern power transfer unit designs often require:
- Accurate sensing of high voltages and high currents with or without isolation.
- Improved fault monitoring and protection.
- Protected SCR gate driver designs and electromechanical relay controls.
- Efficient auxiliary power supply designs for control electronics and gate drivers.